3781323728

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9049}}^1$

素因数の和:9125

約数の個数: 120

約数和(自身を含む): 9402913800

約数和(自身を除く): 5621590072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 49, 52, 56, 82, 91, 98, 104, 112, 164, 182, 196, 208, 287, 328, 364, 392, 533, 574, 637, 656, 728, 784, 1066, 1148, 1274, 1456, 2009, 2132, 2296, 2548, 3731, 4018, 4264, 4592, 5096, 7462, 8036, 8528, 9049, 10192, 14924, 16072, 18098, 26117, 29848, 32144, 36196, 52234, 59696, 63343, 72392, 104468, 117637, 126686, 144784, 208936, 235274, 253372, 371009, 417872, 443401, 470548, 506744, 742018, 823459, 886802, 941096, 1013488, 1484036, 1646918, 1773604, 1882192, 2597063, 2968072, 3293836, 3547208, 4823117, 5194126, 5764213, 5936144, 6587672, 7094416, 9646234, 10388252, 11528426, 13175344, 18179441, 19292468, 20776504, 23056852, 33761819, 36358882, 38584936, 41553008, 46113704, 67523638, 72717764, 77169872, 92227408, 135047276, 145435528, 236332733, 270094552, 290871056, 472665466, 540189104, 945330932, 1890661864, 3781323728]

約数ペア:

[(1, 3781323728), (2, 1890661864), (4, 945330932), (7, 540189104), (8, 472665466), (13, 290871056), (14, 270094552), (16, 236332733), (26, 145435528), (28, 135047276), (41, 92227408), (49, 77169872), (52, 72717764), (56, 67523638), (82, 46113704), (91, 41553008), (98, 38584936), (104, 36358882), (112, 33761819), (164, 23056852), (182, 20776504), (196, 19292468), (208, 18179441), (287, 13175344), (328, 11528426), (364, 10388252), (392, 9646234), (533, 7094416), (574, 6587672), (637, 5936144), (656, 5764213), (728, 5194126), (784, 4823117), (1066, 3547208), (1148, 3293836), (1274, 2968072), (1456, 2597063), (2009, 1882192), (2132, 1773604), (2296, 1646918), (2548, 1484036), (3731, 1013488), (4018, 941096), (4264, 886802), (4592, 823459), (5096, 742018), (7462, 506744), (8036, 470548), (8528, 443401), (9049, 417872), (10192, 371009), (14924, 253372), (16072, 235274), (18098, 208936), (26117, 144784), (29848, 126686), (32144, 117637), (36196, 104468), (52234, 72392), (59696, 63343)]